Guiyang weather and climate in 2025
Day
28 °C
Night
20 °C
Sea
0 °C
Precipitation
127 mm
in month
Rainy days
14 days
in month
Daylight
13 hours
average
Sunshine
6 hours
average
Humidity
77 %
Day
28 °C
Night
20 °C
Sea
0 °C
Precipitation
127 mm
in month
Rainy days
14 days
in month
Daylight
13 hours
average
Sunshine
6 hours
average
Humidity
77 %
Overview: Guiyang
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Weather overview for Guiyang
Weather overview
Guiyang (China) in general has a mild climate. Temperatures during the day are in the range from 9 °C (47 °F) in January to 28 °C (83 °F) in August. The highest night temperatures could be experienced in July with 20 °C (69 °F), the lowest in January with 2 °C (36 °F). The least rainy month in Guiyang is December with its 7 days of rain, the rainiest month is June, when it rains 17 days.
January weather
The beginning of the rise of the number of rainy days could be noticed, the value of this measure is 9 days in Guiyang, while the rainfall amount reaches its minimum, with its value of 19 mm (0.76 in). The day temperature is on its minimum, the value of this measure is 9 °C (47 °F), and the minimum of the night temperature can be noticed as well in January. The minimum of the number of sun hours (without clouds) is observable, with its value of 2 hours.
February weather
The day temperature starts to rise, with its value being 11 °C (52 °F) in Guiyang, and the night temperature rise's start could be observed as well in February. The beginning of the descent of the number of rainy days could be noticed, with its value being 8 days.
March weather
The day temperature rises similarly to the previous month, with its value of 16 °C (60 °F) in Guiyang, and the night temperature continues to rise too, with its value of 8 °C (46 °F). The number of rainy days starts to rise, with its value being 10 days, and the rainfall amount rise's start could be observed as well, the value of this measure is 37 mm (1.46 in). The maximum of the wind speed is observable, with its value being 2. The humidity reaches its minimum, with its value of 74 %.
April weather
The number of rainy days rises similarly to the previous month, the value of this measure is 13 days in Guiyang, and the rainfall amount continues to rise too, with its value of 92 mm (3.62 in). The day temperature rises similarly to the previous month, with its value being 21 °C (70 °F), and the rise of the night temperature can be observed as well, the value of this measure is 12 °C (54 °F). The number of sun hours (without clouds) continues to rise, the value of this measure is 4 hours.
May weather
The day temperature continues to rise, with its value being 24 °C (75 °F) in Guiyang, and the night temperature rises similarly to the previous month too. The number of rainy days continues to rise, and the rainfall amount rises similarly to the previous month too. The wet season slowly starts.
June weather
The day temperature rises similarly to the previous month, with its value being 26 °C (79 °F) in Guiyang, and the night temperature rises similarly to the previous month as well, with its value of 19 °C (66 °F). The number of rainy days reaches its maximum, with its value of 17 days, and the maximum of the rainfall amount can be noticed as well, the value of this measure is 208 mm (8.17 in). The wet season is close to its peak. The maximum of the day length is observable, its value is 14 hours.
July weather
The tourist season slowly starts in July in Guiyang. The number of rainy days starts to descent, its value is 15 days, and the rainfall amount descent's start could be observed too, the value of this measure is 175 mm (6.90 in). The night temperature is on its maximum, while the day temperature continues to rise, its value is 28 °C (82 °F). The maximum of the number of sun hours (without clouds) can be noticed in this month.
August weather
The tourist season continues in Guiyang. The day temperature is on its maximum, while the night temperature descent's start could be observed, the value of this measure is 20 °C (68 °F). The number of rainy days continues to descent, its value is 14 days, and the rainfall amount descents similarly to the previous month as well, its value is 127 mm (4.98 in).
September weather
The day temperature descent's start could be observed in Guiyang, while the night temperature descents similarly to the previous month, the value of this measure is 17 °C (62 °F). The tourist season is taking place. The descent of the number of rainy days can be observed, with its value being 11 days, and the descent of the rainfall amount can be observed as well, its value is 85 mm (3.33 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed, with its value of 4 hours.
October weather
The tourist season continues in Guiyang. The descent of the day temperature can be observed, the value of this measure is 20 °C (68 °F), and the descent of the night temperature can be observed too, the value of this measure is 13 °C (56 °F). The number of rainy days starts to rise in October. The descent of the number of sun hours (without clouds) can be observed, its value is 3 hours. The wind speed reaches its minimum.
November weather
The descent of the day temperature can be observed, with its value of 16 °C (60 °F) in Guiyang, and the night temperature continues to descent too, its value is 8 °C (47 °F). The rainfall amount starts to descent, the value of this measure is 46 mm (1.80 in), and the beginning of the descent of the number of rainy days could be noticed as well, with its value being 9 days. The number of sun hours (without clouds) descents similarly to the previous month, the value of this measure is 3 hours.
December weather
The number of rainy days is on its minimum, with its value of 7 days in Guiyang, while the rainfall amount continues to descent, its value is 21 mm (0.85 in). The day temperature continues to descent, with its value of 11 °C (52 °F), and the night temperature descents similarly to the previous month too. The day length reaches its minimum, its value is 10 hours. The descent of the number of sun hours (without clouds) can be observed, with its value of 2 hours.
FAQs
Is there a dry season in Guiyang in March?
No, March is not a dry month in Guiyang, expect rain approximately 10 days in a month.
What is the humidity in April in Guiyang?
Humidity in April in Guiyang is 74 %.
How windy is it in May in Guiyang?
An average wind scale that can be expected in Guiyang in May is 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
How many hours of sun to expect in Guiyang in June?
There is an average length of sunshine of 4 hours per day in June in Guiyang.
Is July a good month to visit Guiyang?
July is a good month to visit Guiyang. The daily temperatures in this month reach pleasant 28 °C (82 °F). At night, temperatures hover around a pleasant 20 °C (69 °F).
Is it hot in Guiyang in August?
In August in Guiyang, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
What temperature can I expect during the day in September in Guiyang?
In Guiyang in September, the average daily temperatures will be 25 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
Is there a wet season in Guiyang in October?
No, there is no wet season in October in Guiyang - you can expect 14 days of rain during the month.
What is the night temperature in Guiyang in November?
The average night temperature in November in Guiyang is 8 °C (47 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
What is the average number of rainy days in December in Guiyang?
In Guiyang in December, we can expect 7 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.7 days of the week, or in general - 25 % days.
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